American Airlines has poured cold water on speculation of a merger with United Airlines, declaring on Friday that it holds no interest in such a deal and has held no discussions. The emphatic rejection dims prospects for what would have been the aviation industry’s boldest consolidation in over a decade, a move bound to face fierce pushback from watchdogs.
The U.S. domestic market is already tightly held by four behemoths of roughly equal heft: American, United, Delta, and Southwest. Globally, these two led the pack in 2025 with United at 298 billion available seat miles and American at 285 billion, according to OAG data reported by Reuters. Their networks clash notably at hubs like Chicago O’Hare and Texas gateways including Dallas-Fort Worth and Houston.
Regulators such as the Department of Justice and Department of Transportation would scrutinise any union intensely, much like past megamergers. Consumer groups and unions fear it would spark fare rises and erode choice in a landscape still reeling from the 2010s consolidation wave. Aviation expert Henry Harteveldt of Atmosphere Research told Bloomberg that earlier deals had already squeezed competition and inflated prices.
“While changes in the broader airline marketplace may be necessary, a combination with United would be negative for competition and for consumers,” the airline stated. It argued the idea runs counter to the Trump administration’s perceived antitrust rigour.
United offered no comment, and the White House was silent on enquiries, having previously stayed neutral on the topic.
The buzz stems from a late-February meeting where United chief Scott Kirby pitched the notion to President Trump, Reuters revealed on Monday, mere days before the U.S.-Israeli clash with Iran sent jet fuel prices rocketing 25 per cent in weeks per IEA figures. Airlines have since hiked fares 8 to 12 per cent on transatlantic paths to offset costs, the Wall Street Journal noted.
Kirby has told officials a merged entity would toughen U.S. stands against overseas rivals, tying into Trump’s trade deficit battles. Yet White House sources voiced doubts to Reuters over impacts on prices and rivalry, especially with midterms nearing and inflation in focus. JP Morgan now sees approval odds under 10 per cent amid fuel woes and supply strains.